Exhaust fan | exhaust fan models | United States Jie Jie air-conditioning equipment provided by the United States air-conditioning equipment. Texas US-Jie Air Conditioning Equipment Co. (www.dzmjkt.com) is a business alliance Dezhou quality certified company, with brands such as the United States Jie air-conditioning equipment, has a good reputation, honesty, service-oriented "business alliance customer clicks on the page "Icons, we will be happy to serve you! Texas US-conditioning plant a kit. HTF (GYF) series axial fan fire temperature exhaust overview Features (1) HTF (GYF) Series fire temperature exhaust axial fan, jointly developed by Shanghai Jiaotong University and the joint development, with excellent performance exhaust fan in Texas wholesale city, high temperature exhaust fan good performance, high efficiency, small footprint than the centrifugal fan, convenient installation. (2) high temperature performance: Fan tested in accordance with GBJ45-82 fire code standards, fans with a unique design, high temperature motor built, configure the motor cooling system can operate continuously at 300 degrees high temperature's taken more than 100 minutes, 100 s degree taken under the temperature conditions for 20 hours / times without damage, is widely used in high-level civil, oven exhaust fan model, underground garages, tunnels and other occasions; wide range (3) applies: can according to different requirements of senior civil, with variable speed or multi-speed drive form, the heart reaches one machine (ie, when used through high-temperature exhaust ventilation and fire) purposes; leaf is divided into axial (HTF (GYF)-I, II) and Francis HTF (GYF)-IG, can also produce roof type, silencers style. Exhaust fan maintenance: 1, only in the exhaust fan is completely normal before operating equipment. 2, such as the exhaust fan equipment after maintenance starting, you need to pay attention to all parts of the exhaust fan is normal. 3, periodically clear the exhaust fan and the gas pipeline inside the dust, dirt and other impurities in the water and prevent corrosion. 4, exhaust fan equipment repair, and not be in operation. Texas US-conditioning plant provides Jie